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NTN 7210DB Bearing

Bearing 7210DB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7210DB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
57
Size mating parts (ra max.)
1
Size mating parts (ra1 max.)
0.6
Size mating parts (Db max.)
85.5

Overall dimension

External diameter
90 mm
Internal diameter
50 mm
B Width
20 mm
Weight
0.914 Kg
Outer ring width
20 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm
r1 outer ring (flange) installation chamfer
0.6 mm
αУгол контакта
25°

Load and resources

Dynamic load capacity
67 кН
C0 Static load capacity
63 кН
Cr Radial dynamic load
67 кН
Maximum speed with grease lubrication
6 300 об/мин
WoilЧастота вращения предельная при жидкой смазке
8 300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
30 mm
Size
50x90x20
Size (2B)
40 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. N
    2. NACHI
    3. 50
    4. 80
    5. 16
    6. 0.306
    1. 7216DB
    2. NTN
    3. 80
    4. 140
    5. 26
    6. 2.78
    1. 7217T1DB+6D/GNP4
    2. NTN
    3. 85
    4. 150
    5. 62
    6. 3.83
    1. 101038X/101076H
    2. Gamet
    3. 38.1
    4. 76
    5. 57
    6. 0.865
    1. 101041X/101080G
    2. Gamet
    3. 41.275
    4. 80
    5. 57
    6. 0.85
    1. 101038X/101076G
    2. Gamet
    3. 38.1
    4. 76
    5. 57
    6. 0.85
    1. 7210DF
    2. NTN
    3. 50
    4. 90
    5. 20
    6. 0.914
    1. 101041X/101080P
    2. Gamet
    3. 41.275
    4. 80
    5. 51.25
    6. 0.92
    1. 7209DB
    2. NTN
    3. 45
    4. 85
    5. 19
    6. 0.808
    1. 7219DB
    2. NTN
    3. 95
    4. 170
    5. 32
    6. 5.34
    1. 7238DB
    2. NTN
    3. 190
    4. 340
    5. 55
    6. 42.6
    1. 101038X/101076X
    2. Gamet
    3. 38.1
    4. 76.2
    5. 24.75
    6. 0.475
    1. 101038X/101080
    2. Gamet
    3. 38.1
    4. 80
    5. 24.75
    6. 0.475
    1. HTA010DB
    2. NTN
    3. 50
    4. 80
    5. 14.25
    6. 0.476
    1. 7220DB
    2. NTN
    3. 100
    4. 180
    5. 34
    6. 6.4
    1. 7910DB
    2. NTN
    3. 50
    4. 72
    5. 12
    6. 0.314
    1. 101041X/101076C
    2. Gamet
    3. 41.275
    4. 76
    5. 24.75
    6. 0.49
    1. 101041X/101080
    2. Gamet
    3. 41.275
    4. 80
    5. 24.75
    6. 0.475
    1. 101041X/101076
    2. Gamet
    3. 41.275
    4. 76
    5. 24.75
    6. 0.475
    1. 101041X/101080C
    2. Gamet
    3. 41.275
    4. 80
    5. 24.75
    6. 0.49
    1. 101041X/101080H
    2. Gamet
    3. 41.275
    4. 80
    5. 57
    6. 0.865
    1. 101041X/101076H
    2. Gamet
    3. 41.275
    4. 76
    5. 57
    6. 0.865
    1. N
    2. SKF
    3. 50
    4. 80
    5. 16
    6. 0.26
    1. 101038X/101076P
    2. Gamet
    3. 38.1
    4. 76
    5. 51.25
    6. 0.92
    1. 101038X/101076XH
    2. Gamet
    3. 38.1
    4. 76.2
    5. 57
    6. 0.865
    1. N
    2. SKF
    3. 50
    4. 80
    5. 16
    6. 0.23
    1. 101038X/101076
    2. Gamet
    3. 38.1
    4. 76
    5. 24.75
    6. 0.475
    1. 7212DB
    2. NTN
    3. 60
    4. 110
    5. 22
    6. 1.53
    1. 7226DB
    2. NTN
    3. 130
    4. 230
    5. 40
    6. 14.3
    1. 101038X/101080C
    2. Gamet
    3. 38.1
    4. 80
    5. 24.75
    6. 0.49

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